| 摘要 |
A condition monitoring apparatus (10) determines whether an occupant is present in a passenger compartment based on a detection signal from a seat sensor (12), and detects the carbon dioxide concentration (Cx) in the passenger compartment based on a detection signal from a carbon dioxide sensor (14). When the ignition switch (17) is OFF and an occupant is present in the passenger compartment, the condition monitoring apparatus (10) determines whether the carbon dioxide concentration (Cx) is greater than a determination threshold value (C1) for carbon dioxide concentration. The apparatus (10) activates an alarm when the carbon dioxide concentration (Cx) is greater than the threshold value (C1). |
